Which layover airport offers the lowest fares from San Francisco to Perth?

Flights via Manila (MNL) offer the lowest average round-trip price of $887.

Which layover airport has the shortest travel time from San Francisco to Perth?

Flights connecting via Sydney (SYD) have the shortest average one-way travel time: 21h 35m.

Which airport is the most popular layover for flights between San Francisco and Perth?

Hong Kong (HKG) was the most common stop: 46% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Perth?

Cathay Pacific, Singapore Airlines and Qantas Airways are the top three most popular airlines that fly to Perth from San Francisco according to our data. Cathay Pacific is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 4 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from San Francisco to Perth?

Sydney (SYD) has the shortest average layover time for this route: 2h 30m.

What is the cheapest airline that flies from San Francisco to Perth?

Cathay Pacific is the most popular carrier operating from San Francisco to Perth

When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

As of July 2026, there are 4 operators available to choose from for flights from San Francisco Airport to Perth Airport.

How old do you have to be to fly from San Francisco Airport to Perth Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$550 Cheap Flights from San Francisco to Perth in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 11:55 pm

SFO

PER

45h 10m

1 stop

1:50 pm - 8:50 am

PER

SFO

34h 00m

1 stop

$1,101Singapore Airlines

Mon, Oct 19 - Mon, Oct 26

10:40 am - 11:55 pm

SFO

PER

46h 15m

1 stop

1:15 am - 7:50 am

PER

SFO

22h 35m

1 stop

$1,105Singapore Airlines

Mon, Oct 26 - Wed, Nov 4

11:45 am - 5:10 am

SFO

PER

26h 25m

1 stop

6:25 am - 9:50 am

PER

SFO

42h 25m

1 stop

$1,108Singapore Airlines

Mon, Aug 31 - Mon, Oct 5

12:30 am - 7:15 am

SFO

PER

39h 45m

1 stop

8:35 am - 9:10 pm

PER

SFO

27h 35m

1 stop

$1,123Philippine Airlines

Fri, Aug 28 - Mon, Sep 14

11:45 am - 11:55 pm

SFO

PER

45h 10m

1 stop

4:55 pm - 9:50 am

PER

SFO

31h 55m

1 stop

$1,128Singapore Airlines

Wed, Aug 26 - Tue, Sep 29

11:45 am - 11:55 pm

SFO

PER

45h 10m

1 stop

6:40 am - 8:50 am

PER

SFO

41h 10m

1 stop

$1,141Singapore Airlines

Fri, Oct 23 - Sun, Nov 1

12:30 am - 7:15 am

SFO

PER

39h 45m

1 stop

8:35 am - 8:45 pm

PER

SFO

27h 10m

1 stop

$1,154Philippine Airlines

Mon, Oct 19 - Mon, Oct 26

11:45 am - 5:10 am

SFO

PER

26h 25m

1 stop

6:25 am - 9:50 am

PER

SFO

42h 25m

1 stop

$1,186Singapore Airlines

Wed, Sep 23 - Mon, Oct 5

11:45 am - 5:10 am

SFO

PER

26h 25m

1 stop

6:25 am - 9:50 am

PER

SFO

42h 25m

1 stop

$1,190Singapore Airlines

Wed, Sep 23 - Mon, Oct 5

10:40 am - 11:55 pm

SFO

PER

46h 15m

1 stop

1:15 am - 7:50 am

PER

SFO

22h 35m

1 stop

$1,192Singapore Airlines

Sat, Oct 31 - Fri, Nov 13

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Qatar Airways flights from San Francisco to Perth

Our best Qatar Airways deals on San Francisco to Perth flight tickets

Qatar Airways

Oct 6

SFO3:55 pmSan Francisco

35h 40m

1 stop

PER6:35 pmPerth

Nov 2

PER10:45 pmPerth

29h 55m

1 stop

SFO12:40 pmSan Francisco

$1,331

Qatar Airways

Aug 3

SFO11:24 amSan Francisco

40h 11m

2 stops

PER6:35 pmPerth

Aug 17

PER10:45 pmPerth

37h 12m

2 stops

SFO8:57 pmSan Francisco

$8,196

Qatar Airways

Jul 23

SFO11:40 amSan Francisco

39h 55m

2 stops

PER6:35 pmPerth

Aug 6

PER11:55 pmPerth

52h 40m

2 stops

SFO1:35 pmSan Francisco

$10,572

Qantas Airways flights from San Francisco to Perth

Our best Qantas Airways deals on San Francisco to Perth flight tickets

Qantas Airways

Aug 2

SFO10:30 pmSan Francisco

27h 30m

1 stop

PER5:00 pmPerth

Aug 7

PER10:30 amPerth

23h 57m

2 stops

SFO7:27 pmSan Francisco

$1,350

Qantas Airways

Aug 2

SFO10:30 pmSan Francisco

27h 30m

1 stop

PER5:00 pmPerth

Aug 7

PER6:05 amPerth

26h 40m

1 stop

SFO5:45 pmSan Francisco

$1,377

Qantas Airways

Aug 2

SFO10:09 amSan Francisco

35h 16m

2 stops

PER12:25 pmPerth

Aug 7

PER10:30 amPerth

23h 57m

2 stops

SFO7:27 pmSan Francisco

$1,405

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 10/19

11:45 am-11:55 pm

1 stop45h 10m

Perth

Mon 10/26

1:50 pm-8:50 am

1 stop34h 00m

$1,101

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 10/26

10:40 am-11:55 pm

1 stop46h 15m

Perth

Wed 11/4

1:15 am-7:50 am

1 stop22h 35m

$1,105

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 8/31

11:45 am-5:10 am

1 stop26h 25m

Perth

Mon 10/5

6:25 am-9:50 am

1 stop42h 25m

$1,108

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 8/28

12:30 am-7:15 am

1 stop39h 45m

Perth

Mon 9/14

8:35 am-9:10 pm

1 stop27h 35m

$1,123

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 8/26

11:45 am-11:55 pm

1 stop45h 10m

Perth

Tue 9/29

4:55 pm-9:50 am

1 stop31h 55m

$1,128

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 10/23

11:45 am-11:55 pm

1 stop45h 10m

Perth

Sun 11/1

6:40 am-8:50 am

1 stop41h 10m

$1,141

Quickest round-trip

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 10/19

12:30 am-7:15 am

1 stop39h 45m

Perth

Mon 10/26

8:35 am-8:45 pm

1 stop27h 10m

$1,154

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 9/23

11:45 am-5:10 am

1 stop26h 25m

Perth

Mon 10/5

6:25 am-9:50 am

1 stop42h 25m

$1,186

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 9/23

11:45 am-5:10 am

1 stop26h 25m

Perth

Mon 10/5

6:25 am-9:50 am

1 stop42h 25m

$1,190

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sat 10/31

10:40 am-11:55 pm

1 stop46h 15m

Perth

Fri 11/13

1:15 am-7:50 am

1 stop22h 35m

$1,192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Perth?

In general, February is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,062. If you are unable to visit Perth during the month of February, then departing from San Francisco during the month August is also very affordable. Most momondo users find prices during this month for around $1,134.

How have San Francisco to Perth flight prices changed over time?

As of July 2026, prices for San Francisco to Perth flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Fastest flight time	26h 20m
Direct flights	None

The fastest flight from San Francisco to Perth takes 26h 20m

There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.

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Frequently asked questions about flying from San Francisco to Perth

How far is San Francisco to Perth by plane?
Perth is 9156.0 mi away from San Francisco. Flights usually cover this in 26h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Perth Airport?
Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Perth Airport?
As of July 2026, there are 4 operators available to choose from for flights from San Francisco Airport to Perth Airport.
How old do you have to be to fly from San Francisco Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Perth?
Based on momondo bookings for flights between San Francisco and Perth, the leading airline is Cathay Pacific, making up 50% of the total bookings. Other popular airlines include Singapore Airlines with 31%, Qantas Airways with 13%, and United Airlines with 6%.

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $943	Free Cancellation	Rating 8.2 1,576 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $1,026	Free Cancellation	Rating 7.6 1,421 reviews	Search Cathay Pacific flights
Qantas Airways	PriceFrom $1,306	Free Cancellation	Rating 7.5 1,066 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,841	Free Cancellation	Rating 7.4 10,018 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.